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6px);left:50%;transform:translate(-50%) scale(.95);padding:4px 10px;background:var(--bg-elevated);border:1px solid var(--bg-border);border-radius:var(--r-sm);font-size:var(--fs-xs);color:var(--text-secondary);white-space:nowrap;pointer-events:none;opacity:0;transition:all var(--t-base);z-index:1000}.tooltip:hover:after{opacity:1;transform:translate(-50%) scale(1)}.breadcrumbs{display:flex;align-items:center;gap:var(--sp-xs);font-size:var(--fs-sm);color:var(--text-muted);flex-wrap:wrap}.breadcrumbs a{color:var(--text-secondary);transition:color var(--t-fast)}.breadcrumbs a:hover{color:var(--text-primary)}.breadcrumbs .sep{color:var(--text-dim);margin:0 2px}.breadcrumbs .current{color:var(--text-primary);font-weight:500}@keyframes skeletonPulse{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,var(--bg-border) 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:skeletonPulse 1.8s ease-in-out 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8px);right:0;width:360px;max-height:420px;background:var(--bg-card);border:1px solid var(--bg-border);border-radius:var(--r-lg);box-shadow:var(--shadow-xl);overflow:hidden;z-index:2000;animation:fadeIn .2s ease}.notif-dropdown-header{padding:var(--sp-md) var(--sp-lg);border-bottom:1px solid var(--bg-border);display:flex;align-items:center;justify-content:space-between;font-size:var(--fs-sm);font-weight:600}.notif-dropdown-list{max-height:320px;overflow-y:auto}.notif-dropdown-item{padding:var(--sp-md) var(--sp-lg);display:flex;gap:var(--sp-md);border-bottom:1px solid rgba(39,39,42,.5);cursor:pointer;transition:background 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var(--t-base)}.step-line.done{background:var(--color-success)}.setup-title{font-size:var(--fs-xl);font-weight:700;text-align:center;margin-bottom:var(--sp-sm)}.setup-subtitle{font-size:var(--fs-sm);color:var(--text-secondary);text-align:center;margin-bottom:var(--sp-2xl);line-height:1.5}.setup-form{display:flex;flex-direction:column;gap:var(--sp-lg)}.setup-actions{display:flex;justify-content:space-between;gap:var(--sp-md);margin-top:var(--sp-lg)}.setup-done-icon{width:64px;height:64px;margin:0 auto var(--sp-xl);background:#22c55e26;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-success)}.setup-done-icon svg{width:32px;height:32px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--sp-xl);background:radial-gradient(ellipse at bottom left,rgba(6,182,212,.06),transparent 50%),radial-gradient(ellipse at top right,rgba(139,92,246,.08),transparent 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.photo-name{color:var(--text-primary);margin-bottom:0}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--sp-4xl) var(--sp-xl);text-align:center;color:var(--text-muted)}.empty-state svg{width:64px;height:64px;margin-bottom:var(--sp-xl);opacity:.3}.empty-state h3{font-size:var(--fs-lg);font-weight:600;color:var(--text-secondary);margin-bottom:var(--sp-sm)}.empty-state p{font-size:var(--fs-sm);max-width:300px}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:5000;background:#000000f2;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}.lightbox-image-wrap{position:relative;max-width:calc(100vw - 100px);max-height:calc(100vh - 80px);display:flex;align-items:center;justify-content:center;overflow:hidden}.lightbox-image-wrap img{max-width:100%;max-height:calc(100vh - 80px);object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;transition:transform .2s 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var(--bg-border);overflow:hidden;transition:border-color var(--t-base)}.invite-card:hover{border-color:var(--glass-border-strong)}.invite-card-header{padding:var(--sp-lg);display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sp-md)}.invite-card-label{font-size:var(--fs-base);font-weight:600}.invite-card-body{padding:0 var(--sp-lg) var(--sp-lg)}.invite-card-meta{display:flex;flex-wrap:wrap;gap:var(--sp-sm);margin-bottom:var(--sp-md)}.invite-card-url{display:flex;gap:var(--sp-sm);align-items:center;background:var(--bg-elevated);border:1px solid var(--bg-border);border-radius:var(--r-md);padding:var(--sp-sm) var(--sp-md);font-family:JetBrains Mono,monospace;font-size:var(--fs-xs);color:var(--text-muted);overflow:hidden}.invite-card-url span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.invite-card-footer{padding:var(--sp-md) var(--sp-lg);border-top:1px solid 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3px)}.notif-item-icon{width:36px;height:36px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.notif-item-icon.edit{background:#3b82f626;color:var(--color-info)}.notif-item-icon.invite{background:#8b5cf626;color:var(--accent-violet)}.notif-item-icon.export{background:#22c55e26;color:var(--color-success)}.notif-item-icon.warning{background:#f59e0b26;color:var(--color-warning)}.notif-item-icon.error{background:#ef444426;color:var(--color-error)}.notif-item-icon svg{width:18px;height:18px}.notif-item-body{flex:1;min-width:0}.notif-item-text{font-size:var(--fs-sm);color:var(--text-primary);line-height:1.4}.notif-item-time{font-size:var(--fs-xs);color:var(--text-muted);margin-top:2px}.notif-item-actions{flex-shrink:0}.progress-bar{width:100%;height:4px;background:var(--bg-border);border-radius:var(--r-full);overflow:hidden}.progress-bar-fill{height:100%;border-radius:var(--r-full);background:var(--accent-gradient-h);transition:width .3s ease}.progress-bar-indeterminate .progress-bar-fill{width:30%;animation:progressIndeterminate 1.5s ease-in-out infinite}@keyframes progressIndeterminate{0%{transform:translate(-100%)}to{transform:translate(433%)}}.user-menu{position:relative}.user-menu-trigger{display:flex;align-items:center;gap:var(--sp-sm);padding:4px 10px 4px 4px;border-radius:var(--r-full);transition:background var(--t-fast);cursor:pointer}.user-menu-trigger:hover{background:var(--glass-bg)}.user-menu-avatar{width:28px;height:28px;border-radius:50%;background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;font-size:var(--fs-xs);font-weight:600;color:#fff}.user-menu-name{font-size:var(--fs-sm);font-weight:500;color:var(--text-secondary)}.user-menu-dropdown{position:absolute;top:calc(100% + 6px);right:0;width:200px;background:var(--bg-card);border:1px solid var(--bg-border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden;z-index:2000;animation:fadeIn .15s 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svg{width:18px;height:18px;color:var(--accent-violet)}.settings-section-body{padding:var(--sp-xl);display:flex;flex-direction:column;gap:var(--sp-lg)}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-xl)}.settings-row-info{flex:1}.settings-row-label{font-size:var(--fs-sm);font-weight:500}.settings-row-desc{font-size:var(--fs-xs);color:var(--text-muted);margin-top:2px}.disk-bar{height:8px;background:var(--bg-border);border-radius:var(--r-full);overflow:hidden;margin:var(--sp-sm) 0}.disk-bar-fill{height:100%;border-radius:var(--r-full);transition:width .5s ease}.disk-bar-fill.ok{background:var(--accent-gradient-h)}.disk-bar-fill.warn{background:var(--color-warning)}.disk-bar-fill.danger{background:var(--color-error)}.mobile-menu-btn{display:none;width:40px;height:40px;align-items:center;justify-content:center;border-radius:var(--r-md);color:var(--text-secondary);transition:all var(--t-fast);flex-shrink:0}.mobile-menu-btn:hover{background:var(--glass-bg);color:var(--text-primary)}.mobile-menu-btn svg{width:20px;height:20px}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:899;animation:fadeIn .2s ease}@media(max-width:1024px){.editor-controls{width:300px}}@media(max-width:768px){.mobile-menu-btn{display:flex}.sidebar{position:fixed;top:var(--navbar-height);left:0;bottom:0;z-index:900;transform:translate(-100%);width:280px;transition:transform var(--t-base) ease}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-xl)}.sidebar-overlay.visible{display:block}.photo-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--sp-md)}.gallery-toolbar{padding:var(--sp-md);gap:var(--sp-sm);flex-wrap:wrap;justify-content:center}.gallery-content{padding:var(--sp-md)}.lightbox-nav{display:none}.lightbox-image-wrap{max-width:100vw;max-height:100vh}.lightbox-image-wrap img{max-height:100vh}.lb-toolbar{flex-wrap:wrap;justify-content:center;gap:var(--sp-sm);padding:var(--sp-sm)}.editor-layout{flex-direction:column}.editor-preview{min-height:45vh;margin-top:48px}.editor-controls{width:100%;max-height:45vh;margin-top:0;border-left:none;border-top:1px solid var(--bg-border)}.exif-panel{width:100%}.admin-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch}.admin-tab{flex-shrink:0}.admin-table{display:block;overflow-x:auto;white-space:nowrap}.settings-layout{flex-direction:column}.settings-sidebar{width:100%;flex-direction:row;overflow-x:auto;position:static;padding-bottom:var(--sp-md)}.settings-tab-btn.active{box-shadow:inset 0 -3px 0 var(--accent-violet)}.settings-row{flex-direction:column;align-items:flex-start;gap:var(--sp-sm)}.settings-row-info{width:100%}.invite-grid,.invite-create-form .form-row{grid-template-columns:1fr}#toast-container{left:var(--sp-md);right:var(--sp-md);max-width:none;bottom:var(--sp-md)}.notif-dropdown{position:fixed;top:var(--navbar-height);right:var(--sp-md);left:var(--sp-md);width:auto;max-height:calc(100vh - var(--navbar-height) - var(--sp-2xl))}.container{padding:0 var(--sp-md)}}@media(max-width:480px){.photo-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:var(--sp-sm)}.navbar-brand span{display:none}.navbar-actions{gap:var(--sp-xs)}.search-box{flex:1;min-width:0;max-width:150px}.search-box input{padding-left:28px;font-size:var(--fs-xs)}.search-box svg{left:8px;width:14px;height:14px}.setup-card .card-body,.login-card .card-body{padding:var(--sp-lg)}.modal{margin:var(--sp-md);max-width:calc(100vw - var(--sp-lg))}.lightbox-marks-panel{width:calc(100vw - var(--sp-lg));overflow-x:auto;justify-content:flex-start;padding:8px}.admin-header h1{font-size:var(--fs-xl)}}@media print{.navbar,.sidebar,.gallery-toolbar,.lightbox-overlay,.toast,#toast-container,#modal-container{display:none!important}body{background:#fff;color:#000}.gallery-main{margin:0}}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:24px;height:24px;border:2px solid var(--bg-border);border-top-color:var(--accent-violet);border-radius:50%;animation:spin .6s linear infinite}.spinner-sm{width:16px;height:16px}.spinner-lg{width:36px;height:36px;border-width:3px}.loading-center{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--sp-4xl);gap:var(--sp-lg)}.loading-center .spinner{margin-bottom:var(--sp-sm)}.loading-center p{font-size:var(--fs-sm);color:var(--text-muted)}.qr-canvas{background:#fff;border-radius:var(--r-md);padding:8px}@keyframes copiedPop{0%{opacity:0;transform:translateY(4px)}30%{opacity:1;transform:translateY(0)}70%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-4px)}}.copied-tip{position:absolute;bottom:calc(100% + 4px);left:50%;transform:translate(-50%);background:var(--color-success);color:#fff;font-size:var(--fs-xs);padding:2px 8px;border-radius:var(--r-sm);white-space:nowrap;animation:copiedPop 1.2s ease forwards;pointer-events:none}.slideshow-controls{display:flex;align-items:center;gap:var(--sp-sm);background:#00000080;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:var(--sp-xs) var(--sp-md);border-radius:var(--r-lg);position:fixed;bottom:var(--sp-xl);left:50%;transform:translate(-50%);z-index:5015}.slideshow-controls select{background:transparent;border:none;color:var(--text-secondary);font-size:var(--fs-xs);cursor:pointer;outline:none}.session-current{background:#8b5cf60d}.lightbox-marks-panel{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:4px;background:var(--bg-elevated);padding:8px 16px;border-radius:var(--rad-full);box-shadow:var(--shadow-md);z-index:1000}.lightbox-marks-panel .btn{border-radius:50%}.lightbox-progress-bar{position:absolute;bottom:0;left:0;width:100%;height:4px;background:transparent;z-index:1001;overflow:hidden;opacity:0;transition:opacity .3s}.lightbox-progress-bar.loading{opacity:1}.lightbox-progress-bar:after{content:"";position:absolute;top:0;left:-50%;width:50%;height:100%;background:var(--accent-gradient);animation:lbProgress 1.5s infinite ease-in-out}@keyframes lbProgress{0%{left:-50%;width:50%}50%{left:25%;width:80%}to{left:100%;width:50%}}.photo-card.selected .thumb-wrap{border:2px solid var(--primary)}.photo-card:hover .photo-select-checkbox,body.selecting .photo-select-checkbox,.photo-card.selected .photo-select-checkbox{display:block!important}.floating-action-bar{position:fixed;bottom:20px;left:50%;transform:translate(-50%) translateY(150%);background:var(--bg-elevated);border:1px solid var(--border);box-shadow:0 10px 25px #00000080;border-radius:var(--rad-full);padding:8px 16px;display:flex;align-items:center;gap:var(--sp-md);z-index:100;transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}.floating-action-bar.visible{transform:translate(-50%) translateY(0)}.floating-action-bar-text{font-weight:500;color:var(--text-primary)}.photo-custom-tag{position:absolute;top:8px;left:8px;background:var(--accent-gradient-h);color:#fff;padding:2px 8px;border-radius:var(--r-sm);font-size:var(--fs-xs);font-weight:600;z-index:2;box-shadow:var(--shadow-sm);max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.photo-comment-badge{position:absolute;bottom:8px;right:8px;background:#0009;color:#fff;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:2;cursor:help}.prompt-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9999;display:flex;align-items:center;justify-content:center;animation:modalFadeIn .2s ease}.prompt-modal-content{background:var(--bg-elevated);padding:var(--sp-xl);border-radius:var(--r-lg);border:1px solid var(--glass-border);width:100%;max-width:400px;box-shadow:var(--shadow-glow)}.prompt-modal h3{margin-top:0;margin-bottom:var(--sp-md);font-size:var(--fs-lg)}.prompt-modal input{width:100%;margin-bottom:var(--sp-lg)}.prompt-modal-actions{display:flex;justify-content:flex-end;gap:var(--sp-md)}@keyframes modalFadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.settings-layout{display:flex;gap:var(--sp-xl);max-width:1000px;margin:0 auto;align-items:flex-start}.settings-sidebar{width:240px;flex-shrink:0;display:flex;flex-direction:column;gap:var(--sp-xs);position:sticky;top:calc(var(--navbar-height) + var(--sp-lg))}.settings-tab-btn{display:flex;align-items:center;gap:var(--sp-sm);padding:var(--sp-md) var(--sp-lg);border:none;background:transparent;color:var(--text-secondary);border-radius:var(--r-md);cursor:pointer;font-weight:500;text-align:left;transition:all var(--t-fast)}.settings-tab-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.settings-tab-btn.active{background:var(--bg-active);color:var(--text-primary);box-shadow:inset 3px 0 0 var(--primary)}.settings-content{flex-grow:1;min-width:0;display:flex;flex-direction:column;gap:var(--sp-xl)}.settings-section{display:none;animation:modalFadeIn .3s ease}.settings-section.active{display:block}.settings-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--sp-xl);margin-bottom:var(--sp-xl)}.settings-card h3{margin-top:0;margin-bottom:var(--sp-lg);display:flex;align-items:center;gap:var(--sp-sm);font-size:var(--fs-lg)}.settings-card-footer{margin-top:var(--sp-lg);padding-top:var(--sp-md);border-top:1px solid var(--border);display:flex;justify-content:flex-end}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--bg-active);transition:.3s;border-radius:24px}.toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.3s;border-radius:50%}input:checked+.toggle-slider{background:var(--accent-gradient-h)}input:checked+.toggle-slider:before{transform:translate(20px)}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-md) 0;border-bottom:1px solid var(--border)}.settings-row:last-child{border-bottom:none}.settings-row-label{font-weight:500;margin-bottom:4px}.settings-row-desc{font-size:var(--fs-sm);color:var(--text-muted)}@media(max-width:768px){.settings-layout{flex-direction:column}.settings-sidebar{width:100%;flex-direction:row;overflow-x:auto;position:static;padding-bottom:var(--sp-md)}.settings-tab-btn.active{box-shadow:inset 0 -3px 0 var(--primary)}}